210049526830933 has 2 divisors, whose sum is σ = 210049526830934. Its totient is φ = 210049526830932.

The previous prime is 210049526830919. The next prime is 210049526830951. The reversal of 210049526830933 is 339038625940012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176692629886084 + 33356896944849 = 13292578^2 + 5775543^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210049526830933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210049526830333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105024763415466 + 105024763415467.

It is an arithmetic number, because the mean of its divisors is an integer number (105024763415467).

Almost surely, 2^{210049526830933} is an apocalyptic number.

It is an amenable number.

210049526830933 is a deficient number, since it is larger than the sum of its proper divisors (1).

210049526830933 is an equidigital number, since it uses as much as digits as its factorization.

210049526830933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 210049526830933 in words is "two hundred ten trillion, forty-nine billion, five hundred twenty-six million, eight hundred thirty thousand, nine hundred thirty-three".